Hall C Analyzer. Hall C Winter Collaboration Meeting. Eric Pooser 01/20/2017

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1 Hall C Analyzer 01/20/2017 In Collaboration with: Steve Wood, Mark Jones, Jure Bericic, Bob Michaels, Ole Hansen, Brad Sawatzky

Hall C Analyzer Overview Hall C ROOT Analysis framework (HCANA) is written in C++ and is an extension of the Hall A analyzer podd Based on previous Fortran Analyzer ENGINE infrastructure Hall C ROOT

2 Hall C Analyzer Overview Hall C ROOT Analysis framework (HCANA) is written in C++ and is an extension of the Hall A analyzer podd Based on previous Fortran Analyzer ENGINE infrastructure Hall C ROOT Analyzer Wiki Maintained on GitHub Users fork off of develop branch Contributions are made in local/remote personal repository of HCANA Changes are pushed back onto the development branch which (may) get merged into the development branch Detailed "How-To" wiki: instructions how to Git started with HCANA and GitHub 2

3 Hall C Analyzer Overview In order to build and compile HCANA follow the ROOT Analyzer/Compiling Wiki HCANA & podd are able to be built against ROOT 5.32 or later If developing in HCANA (or podd), ROOT 6.06 or greater is HIGHLY recommended HCANA can now be built with scons (recommended) HCANA example analysis instructions found on the ROOT Analyzer/Running Wiki X 3

4 Hall C Analyzer Overview Doxygen page documents HCANA source code 4

5 Recent Updates to HCANA New classes created THcDummySpectrometer Used to test individual detector components by excluding dependency on higher level tracking objects Primarily used to investigate raw ADC & TDC spectra THcTrig is family of classes created to make use of trigger variables Reference times and detector ADC sums 5

Recent Updates to HCANA Modifications made to THcRawAdcHit class to include the dynamic output from the FADC250 s (excludes DC s) Includes both raw FADC FPGA outputs & readable outputs All detector

6 Recent Updates to HCANA Modifications made to THcRawAdcHit class to include the dynamic output from the FADC250 s (excludes DC s) Includes both raw FADC FPGA outputs & readable outputs All detector classes were modified to process and output the new variables Both raw and reference time subtracted TDC values are also returned Old style leafs were preserved for now, eventually these leaves will be abandoned with a tagged version 6

integral, amplitude, high resolution time Pulse time is time-walk free! 62.

7 JLab FADC250 Modules 16 Channel 250 MHz VME64x flash-toanalog digital converters Configurable to 0.5, 1.0, 2.0V dynamic range per channel Provides dynamic output of pulse profile parameters Mode 9: pedestal, integral, amplitude, high resolution time Pulse time is time-walk free! 62.5 ps resolution Mode 10: Mode 9 + pulse profile Multi-hit capability! Configurable to register up-to four hits in the programmable trigger window 7

8 Hall A/C FADC250 Decoder Revamped Fadc250Module class has been written and resides in podd Backwards compatible with old (pre 0x0C00) firmware versions New standalone utility tstfadc_main.c included in podd/hana_decode Scans crate for F250 modules, histograms all possible data in crate/slots identified as F250 8

9 Hall A/C FADC250 Decoder Revamped Fadc250Module class has been written for podd Backwards compatible with old (pre 0x0C00) firmware versions New standalone utility tstfadc_main.c included in podd/hana_decode Scans crate for F250 modules, histograms all possible data in crate/slot identified as a F250 9

Hall C Replay Framework designed to facilitate the reconstruction of events in the Hall C spectrometers The Hall C Replay Strucutre Wiki provides general information

10 Hall C Replay Framework designed to facilitate the reconstruction of events in the Hall C spectrometers The Hall C Replay Strucutre Wiki provides general information regarding the infrastructure The Hall C replay code is maintained in the JeffersonLab/hallc_replay GitHub repository Experiments should maintain their own version of this repository 10

11 Hall C Replay Configuration Files RUN PARAM STD KINEM HMS SHMS GEN TRIG DBASE PARAM 11

12 Hall C Replay Configuration Files RUN HMS PARAM STD DBASE SHMS DETEC DEF FILES KINEM TRIG HMS SHMS GEN TRIG PARAM HMS SHMS CRATE MAPS 12

13 Hall C Replay Configuration Files Analysis Files RUN PARAM STD DBASE HMS SHMS DETEC DEF FILES HODO DC+CAL HMS KINEM HMS SHMS GEN TRIG PARAM TRIG HMS SHMS CRATE MAPS REPLAY SCRIPTS SHMS CER+DC AERO 13

14 Hall C Replay 14

15 Hall C Replay Configuration Files RUN PARAM STD KINEM HMS SHMS GEN TRIG DBASE PARAM HMS SHMS DETEC TRIG HMS SHMS CRATE DEF FILES MAPS Analysis Files HODO DC+CAL HMS REPLAY SCRIPTS SHMS CER+DC AERO Results ROOT TREE DEF-FILE HISTOS ONLINE GUI 15

16 Hall C Replay: ROOT Tree 16

17 Hall C Replay: DEF-Files Histograms 17

18 Hall C Online GUI Contained within the Hall C online replay framework & GitHub repository Macros directory contains ROOT macros which analyze root trees produced by HCANA ROOT files produced via. Hall C replay Config directory contains files which call specific methods contained in ROOT macros to display specific histograms in the online GUI Useful "How-To" PDF discusses the details of the online GUI located in top level directory 18

19 Hall C Online GUI: Making Plots Great Again! 19

20 Hall C Online GUI: Making Plots Great Again! 20

21 Looking Forward Remaining HMS/SHMS Cherenkov & aerogel detectors need to be included in the Hall C replay infrastructure Remaining HMS & SHMS detectors need to be included in the online GUI Attention is needed for the hodoscope classes Physics classes need to be developed Input is needed from scheduled experiments regarding what they require from the analyzer Develop detailed wiki with examples for both the Hall C replay and online GUI frameworks 21

22 Announcements Hall A/C software meetings held bi-weekly at 11 am in L201: Hall C 12 GeV Software Wiki Mailing list hallcsw@jlab.org If folks are interested in a walk through session for building/compiling HCANA, executing the Hall C replay framework, and the utilizing the Online GUI, we will hold an informal tutorial Saturday (tomorrow) afternoon following the final talk Ambitious developers always encouraged to participate! 22

23 Backup Slides 23

24 JLab FADC250 FPGA 24

25 JLab FADC250 FPGA 25

26 JLab FADC250 FPGA 26

27 JLab FADC250 FPGA 27

28 JLab FADC250 FPGA 28

Hall-C Analyzer & Hall-C Replay

Hall-C Analyzer & Hall-C Replay Jefferson Lab Hall-C Analyzer Overview Hall-C ROOT Analysis framework (HCANA) is written in C++ and is an extension of the Hall A analyzer podd Based on previous Fortran